<!DOCTYPE html>
<html>

<head>
  <meta charset="utf-8" />
  <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1" />
  <meta name="renderer" content="webkit" />
  <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no" />
  <title>千峰教育大前端Vue教学</title>
  <script src="https://cdn.staticfile.org/petite-vue/0.4.1/petite-vue.umd.min.js" defer init></script>
</head>

<body style="margin:100px;font-size:22px;">

  <div v-scope="{ count: 0 }">
    count = {{ count }}
    <button @click="count++">count++</button>
  </div>
  
</body>

</html>